Welsh edit

Etymology edit

From cath (cat) +‎ -au.

Pronunciation edit

Noun edit

cathau f pl

  1. (South Wales, colloquial) plural of cath
    Synonym: cathod

Mutation edit

Welsh mutation
radical soft nasal aspirate
cathau gathau nghathau chathau
Note: Some of these forms may be hypothetical. Not every possible mutated form of every word actually occurs.